67322245 has 8 divisors (see below), whose sum is σ = 82156320. Its totient is φ = 52944720.

The previous prime is 67322239. The next prime is 67322251. The reversal of 67322245 is 54222376.

It is an interprime number because it is at equal distance from previous prime (67322239) and next prime (67322251).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 67322245 - 2⁷ = 67322117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113811 + ... + 114400.

It is an arithmetic number, because the mean of its divisors is an integer number (10269540).

Almost surely, 2^67322245 is an apocalyptic number.

It is an amenable number.

67322245 is a deficient number, since it is larger than the sum of its proper divisors (14834075).

67322245 is a wasteful number, since it uses less digits than its factorization.

67322245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228275.

The product of its digits is 20160, while the sum is 31.

The square root of 67322245 is about 8205.0134064485. The cubic root of 67322245 is about 406.8049199226.

The spelling of 67322245 in words is "sixty-seven million, three hundred twenty-two thousand, two hundred forty-five".